int index = to.lastIndexOf("*"); if (index == -1) { toPrefix = to; toPostfix = ""; } else { toPrefix = to.substring(0, index); toPostfix = to.substring(index + 1); }
int index = from.lastIndexOf("*"); if (index == -1) { fromPrefix = from; fromPostfix = ""; } else { fromPrefix = from.substring(0, index); fromPostfix = from.substring(index + 1); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/GlobPatternMapper.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/GlobPatternMapper.java
Method name: void setTo(String) Method name: void setFrom(String)
Number of AST nodes: 6 Number of AST nodes: 6
1
int index = to.lastIndexOf("*");
1
int index = from.lastIndexOf("*");
2
        if (index == -1) {
2
        if (index == -1) {
3
            toPrefix = to;
3
            fromPrefix = from;
4
            toPostfix = "";
4
            fromPostfix = "";
5
        } else {
5
        } else {
6
            toPrefix = to.substring(0, index);
6
            fromPrefix = from.substring(0, index);
7
            toPostfix = to.substring(index + 1);
7
            fromPostfix = from.substring(index + 1);
8
        }
8
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are declared in the same class
Number of node comparisons26
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)2.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    int index = to.lastIndexOf("*");
    1
    int index = to.lastIndexOf("*");
    1
    int index = from.lastIndexOf("*");
    Differences
    Expression1Expression2Difference
    tofromVARIABLE_NAME_MISMATCH
    1
    int index = from.lastIndexOf("*");
    2
    if (index == -1)
    2
    if (index == -1)
    3
    toPrefix = to;
    3
    toPrefix = to;
    3
    fromPrefix = from;
    Differences
    Expression1Expression2Difference
    toPrefixfromPrefixVARIABLE_NAME_MISMATCH
    tofromVARIABLE_NAME_MISMATCH
    3
    fromPrefix = from;
    4
    toPostfix = "";
    4
    toPostfix = "";
    4
    fromPostfix = "";
    Differences
    Expression1Expression2Difference
    toPostfixfromPostfixVARIABLE_NAME_MISMATCH
    4
    fromPostfix = "";
    else
    else
    5
    toPrefix = to.substring(0, index);
    5
    toPrefix = to.substring(0, index);
    5
    fromPrefix = from.substring(0, index);
    Differences
    Expression1Expression2Difference
    toPrefixfromPrefixVARIABLE_NAME_MISMATCH
    tofromVARIABLE_NAME_MISMATCH
    5
    fromPrefix = from.substring(0, index);
    6
    toPostfix = to.substring(index + 1);
    6
    toPostfix = to.substring(index + 1);
    6
    fromPostfix = from.substring(index + 1);
    Differences
    Expression1Expression2Difference
    toPostfixfromPostfixVARIABLE_NAME_MISMATCH
    tofromVARIABLE_NAME_MISMATCH
    6
    fromPostfix = from.substring(index + 1);
    Precondition Violations (0)
    Row Violation